Skip to main content

ckazoo.png

Kazoo

cbcar.jpg
Racetrack

cbfrisbee.jpg

Frisbee

Cardboard




You'll need a balloon,

and probably a straw. 

Grab some more materials

and build a Balloon Car.

How fast will it go?

What changes will make it go faster?

Boomerang.jpg

Choose a design and find out
which type Boomerang
will come back to you.

 

monsterjaws.jpg
Monster Jaw

castle
Click for more Toilet Tube ideas

Marble Run

Marble Run

How many different materials

can be used in your design?

What materials will make

the marble speed up

or slow down?

rubberbands.jpg

Begin with a rubber-band,

choose other materials

and design a Rubber-band Car.

How far will it travel?

stackable.jpg
Stackables

xylophonetube.jpg
Xylophone

cbjl.png
Jacob's Ladder